GW231231_154016 Detail Page

Documentation

Release: GWTC-4.0

Event UID: GW231231_154016-v1

Names: GW231231_154016

GPS: 1388072434.7

UTC Time: 2023-12-31 15:40:16

GraceDB: S231231ag

GCN: Query for Circulars • Notices

Timeline: Query for segments

DOI: https://doi.org/10.7935/aes8-px89

To open GWF files, use channels names as shown for GWTC-1: https://doi.org/10.7935/82H3-HH23

gstlal Search Pipeline

Date added: Aug. 26, 2025

far (1/yr)	≤ 0.000010
network_matched_filter_snr	13.4
p_astro	≥ 0.99

C00:IMRPhenomXPHM-SpinTaylor PE for GW231231_154016 (reweighted)

Waveform Family: IMRPhenomXPHM-SpinTaylor

Date added: Oct. 28, 2025

chi_eff	-0.03 ^+0.12 _-0.12
chirp_mass_source (M_sun)	17.1 ^+1.6 _-1.4
final_mass_source (M_sun)	38.2 ^+4.0 _-3.3
luminosity_distance (Mpc)	1070 ⁺⁶²⁰ _-520
mass_1_source (M_sun)	22.6 ^+5.5 _-3.3
mass_2_source (M_sun)	17.1 ^+2.9 _-3.1
redshift	0.21 ^+0.10 _-0.10
total_mass_source (M_sun)	40.0 ^+4.1 _-3.4

Source File

PE Data Products in Zenodo

C00:Mixed PE for GW231231_154016

Waveform Family: C00:Mixed

Date added: Aug. 26, 2025

chi_eff	-0.03 ^+0.11 _-0.11
chirp_mass_source (M_sun)	17.1 ^+1.6 _-1.3
final_mass_source (M_sun)	38.1 ^+3.9 _-3.1
luminosity_distance (Mpc)	1060 ⁺⁵⁸⁰ _-530
mass_1_source (M_sun)	22.5 ^+5.2 _-3.2
mass_2_source (M_sun)	17.2 ^+2.8 _-3.0
redshift	0.21 ^+0.10 _-0.10
total_mass_source (M_sun)	39.9 ^+4.0 _-3.3

Source File

PE Data Products in Zenodo

C00:Mixed PE for GW231231_154016 (reweighted)

Waveform Family: Mixed

Date added: Oct. 28, 2025

chi_eff	-0.03 ^+0.12 _-0.12
chirp_mass_source (M_sun)	17.1 ^+1.6 _-1.4
final_mass_source (M_sun)	38.1 ^+4.0 _-3.2
luminosity_distance (Mpc)	1070 ⁺⁶⁰⁰ _-530
mass_1_source (M_sun)	22.5 ^+5.7 _-3.3
mass_2_source (M_sun)	17.2 ^+2.9 _-3.2
redshift	0.21 ^+0.10 _-0.10
total_mass_source (M_sun)	39.9 ^+4.1 _-3.4

Source File

PE Data Products in Zenodo

Default PE

C00:SEOBNRv5PHM PE for GW231231_154016

Waveform Family: C00:SEOBNRv5PHM

Date added: Aug. 26, 2025

chi_eff	-0.04 ^+0.11 _-0.11
chirp_mass_source (M_sun)	17.1 ^+1.6 _-1.3
final_mass_source (M_sun)	38.1 ^+3.9 _-3.1
luminosity_distance (Mpc)	1070 ⁺⁵⁶⁰ _-540
mass_1_source (M_sun)	22.4 ^+5.2 _-3.1
mass_2_source (M_sun)	17.3 ^+2.8 _-3.0
redshift	0.21 ^+0.10 _-0.10
total_mass_source (M_sun)	39.9 ^+4.0 _-3.2

Source File

PE Data Products in Zenodo

C00:SEOBNRv5PHM PE for GW231231_154016 (reweighted)

Waveform Family: SEOBNRv5PHM

Date added: Oct. 28, 2025

chi_eff	-0.04 ^+0.12 _-0.12
chirp_mass_source (M_sun)	17.0 ^+1.6 _-1.3
final_mass_source (M_sun)	38.1 ^+4.1 _-3.2
luminosity_distance (Mpc)	1080 ⁺⁵⁸⁰ _-540
mass_1_source (M_sun)	22.5 ^+5.8 _-3.2
mass_2_source (M_sun)	17.2 ^+2.8 _-3.2
redshift	0.21 ^+0.10 _-0.10
total_mass_source (M_sun)	39.9 ^+4.2 _-3.4

Source File

PE Data Products in Zenodo

SpinTaylor PE for GW231231_154016

Waveform Family: SpinTaylor

Date added: Aug. 26, 2025

chi_eff	-0.03 ^+0.11 _-0.11
chirp_mass_source (M_sun)	17.1 ^+1.6 _-1.3
final_mass_source (M_sun)	38.2 ^+3.9 _-3.2
luminosity_distance (Mpc)	1060 ⁺⁵⁹⁰ _-530
mass_1_source (M_sun)	22.6 ^+5.2 _-3.2
mass_2_source (M_sun)	17.2 ^+2.8 _-2.9
redshift	0.21 ^+0.10 _-0.10
total_mass_source (M_sun)	40.0 ^+4.0 _-3.3